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Secondary Gear Up - Runner 125 FX/SP 2T

#P3951

£37.95Item is no longer available/produced
Description

Jasil 2-piece secondary gear up kit for scooters using a Piaggio 125cc 2-stroke engine. (Press fit gears ONLY)

This 15/41H ratio will help to increase your top speed and stop your tuned scooter from over revving.

Perfect if you have a 172cc kit fitted.

*Made in Portugal.

 

Jasil 6011316

Fitment
  • Gilera Runner FX 125 2-stroke
  • Piaggio Typhoon 125cc 2-stroke
Question
  • Q. Is this for rolling nut engine?
  • A.

    You can use them on the rolling nut engines, but only if it has the press fit gears, some of them are spline fit so you need to check your current gears first.